c# - "'System.StackOverflowException" in "OnEndPage" event handler -



c# - "'System.StackOverflowException" in "OnEndPage" event handler -

in code below, can see overrode onendpage event , tried add together paragraph document. however, "system.stackoverflowexception" error when attempting run code. have thought why happening , how can prepare it?

public override void onendpage(pdfwriter writer, document document) { base.onendpage(writer, document); paragraph p = new paragraph("paragraph"); document.add(p); }

it forbidden utilize document.add() in page event. document object passed parameter pdfdocument object. should utilize read-only purposes only. documented in book itext in action - sec edition.

if want add together content in onendpage method, need writer, instance writer.directcontent.

c# itextsharp

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